A pearlescent paint composition comprising a film-former and a solids
material comprising a pearlizing effective amount of a pearlizing
compound, a hiding material and a pigment, the improvement wherein the
pigment is white and the hiding material is selected from the groups
consisting of metals selected from particulate aluminum, zinc, copper,
nickel, stainless steel and alloys thereof, and compounds selected from
aluminum oxide, aluminum silicate, hydrated magnesium aluminum silicate,
silica, mica aluminum silicate, magnesium oxide, calcium carbonate,
calcium sulphate, calcium metasilicate, anhydrous sodium potassium
aluminum silicate, sodium aluminum silicate, alumina trihydrate and
barium sulphate in, respective, effective whitening and hiding amounts.
Preferably, the pearlizing compound is a mica, the hiding material is
particulate aluminum and the white pigment is titanium. The combination
of the three types of compounds in the desired pearlescent finishes,
particularly on vehicle bodies, provides the most advantageous option of
requiring only a two-coat system.